Brynhenllan Chapel is a Grade II* listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 17 November 1994. A Georgian Chapel.
Brynhenllan Chapel
- WRENN ID
- dreaming-keystone-ivy
- Grade
- II*
- Local Planning Authority
- Pembrokeshire Coast National Park
- Constituency
- Ceredigion Preseli MP: Ben Lake (PC)
- Country
- Wales
- Date first listed
- 17 November 1994
- Type
- Chapel
- Period
- Georgian
- Address
- Brynhenllan Chapel, Dinas Cross
- OS grid reference
- SN 009 395
- Coordinates
- 52.01867, -4.9029
- Source
- Cadw listing
Description
Brynhenllan Chapel is a Grade II* listed building, featuring unpainted roughcast with stucco dressings and a slate eaves roof. The chapel has a tall lateral front with two long arched center windows that are small-paned, featuring radiating bars in the arch and marginal glazing bars. On either side of the center, there are two six-panel doors with lattice-tracery overlights and two two-pane gallery lights above. A roundel date plaque in the center reads: ‘Trefnyddin Calfinaidd Adeiladwyd 1769, Yr ail waith 1799, Y drydedd 1842’. At the east end, there is a lean-to vestry added in 1911. Each end wall has a twelve-pane gallery light, while the rear features two sixteen-pane gallery windows and three twelve-pane sash windows below.
The interior, dating from 1842, is notable for its five-sided gallery supported by marbled timber columns, with the bases raised above the pews. The painted grained box-pews are raked back under the gallery, with a passage in front and a small cluster of pews in the center behind a 20th-century great seat. Some pews also flank the pulpit, which is a later addition featuring turned balusters and steps on each side. The pulpit back is adorned with elongated timber pilasters and a simple open pediment. The gallery includes a cornice and a panelled front, with vertical panels and broader square panels at the centers of three faces opposite the pulpit, the center one displaying a clock marked ‘George, Fishguard’. The flat ceiling has a plain roundel. Outer doors lead to small enclosed lobbies with stairs up to the galleries and six-panel doors to the chapel. In the roof space, the gable ends have half-trusses and rough brickwork, possibly indicating that the roof was originally hipped.
Local climate
Brynhenllan Chapel sits in a wetter-than-average part of the UK, with an average of 1,140 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.
It experiences an average of 6 freeze-thaw cycles a year, fewer than 96% of listed buildings. Of these, 2 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 2013
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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